Desk



FIG. 1 is an isometric view of a desk according to my new design;

FIG. 2 is an elevation view of the front of the desk; and

FIG. 3 is an elevation view of the end of the desk.

The end of the desk not shown in FIG. 3 is a mirror image of the endshown in FIG. 3.

The ornamental design for a desk, as shown and described.